[INFO] cloning repository https://github.com/LKBaka/ant_cranelift_compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LKBaka/ant_cranelift_compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLKBaka%2Fant_cranelift_compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLKBaka%2Fant_cranelift_compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0050fe6cb496723025d37e5f38547dbdb1766ef9
[INFO] testing LKBaka/ant_cranelift_compiler against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLKBaka%2Fant_cranelift_compiler" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LKBaka/ant_cranelift_compiler
[INFO] finished tweaking git repo https://github.com/LKBaka/ant_cranelift_compiler
[INFO] tweaked toml for git repo https://github.com/LKBaka/ant_cranelift_compiler written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LKBaka/ant_cranelift_compiler on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LKBaka/ant_cranelift_compiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `ant_cranelift_compiler` which is deprecated
[INFO] [stderr] warning: unused manifest key: lib.version
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[INFO] [stderr] warning: `edition` is set on library `ant_cranelift_compiler` which is deprecated
[INFO] [stderr] warning: unused manifest key: lib.version
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[INFO] [stderr]    Compiling ant_crate_def v0.1.0 (https://github.com/ant-pl/TypedAnt.git#9bade5ab)
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[INFO] [stdout] warning: field `builder_ctx` is never read
[INFO] [stdout]   --> src/compiler/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Compiler<'a> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     builder_ctx: FunctionBuilderContext,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `int_value_to_int_type` is never used
[INFO] [stdout]   --> src/compiler/imm.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn int_value_to_int_type(value: &IntValue) -> cranelift::prelude::Type {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_str` and `is_optimized` are never used
[INFO] [stdout]   --> src/args.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl OptLevelArg {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 70 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn is_optimized(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `builder_ctx` is never read
[INFO] [stdout]   --> src/compiler/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Compiler<'a> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     builder_ctx: FunctionBuilderContext,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut_generic` is never used
[INFO] [stdout]   --> src/compiler/compile_state_impl.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait PushGetGeneric {
[INFO] [stdout]    |           -------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn get_mut_generic(&mut self, name: &str) -> Option<&mut GenericInfo>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_stmt_cloned` is never used
[INFO] [stdout]   --> src/compiler/compile_state_impl.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl FunctionState<'_, '_> {
[INFO] [stdout]    | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn get_stmt_cloned(&self, id: StmtId) -> TypedStatement {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_stmt_ref` and `get_stmt_cloned` are never used
[INFO] [stdout]   --> src/compiler/compile_state_impl.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl GlobalState<'_, '_> {
[INFO] [stdout]    | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn get_stmt_ref(&self, id: StmtId) -> &TypedStatement {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn get_stmt_cloned(&self, id: StmtId) -> TypedStatement {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `define_struct`, `insert_symbol_in_top`, and `find` are never used
[INFO] [stdout]    --> src/compiler/table.rs:231:12
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl SymbolTable {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn define_struct(&mut self, name: &str, struct_layout: StructLayout) -> Symbol {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     pub fn insert_symbol_in_top(&mut self, name: &str, sym: Symbol) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn find(&self, def_index: usize) -> Option<Symbol> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `int_value_to_int_type` is never used
[INFO] [stdout]   --> src/compiler/imm.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn int_value_to_int_type(value: &IntValue) -> cranelift::prelude::Type {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NoRepeatPush` is never used
[INFO] [stdout]  --> src/traits.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait NoRepeatPush<T> {
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BuilderExtends` is never used
[INFO] [stdout]   --> src/traits.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait BuilderExtends {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToIntValue` is never used
[INFO] [stdout]   --> src/traits.rs:83:11
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub trait ToIntValue {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.23s
[INFO] running `Command { std: "docker" "inspect" "02b0bf250508a6a1f25b91a9576eb178bc33d33c93fa6569db1ae1f0684e8a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b0bf250508a6a1f25b91a9576eb178bc33d33c93fa6569db1ae1f0684e8a1f", kill_on_drop: false }`
[INFO] [stdout] 02b0bf250508a6a1f25b91a9576eb178bc33d33c93fa6569db1ae1f0684e8a1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 725489abf996a60200aaa5a0e8812394a2ab4012bb7c5494d1e936fc6fb150f5
[INFO] running `Command { std: "docker" "start" "-a" "725489abf996a60200aaa5a0e8812394a2ab4012bb7c5494d1e936fc6fb150f5", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `ant_cranelift_compiler` which is deprecated
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stdout] warning: field `builder_ctx` is never read
[INFO] [stdout]   --> src/compiler/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Compiler<'a> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     builder_ctx: FunctionBuilderContext,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `int_value_to_int_type` is never used
[INFO] [stdout]   --> src/compiler/imm.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn int_value_to_int_type(value: &IntValue) -> cranelift::prelude::Type {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling antc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `as_str` and `is_optimized` are never used
[INFO] [stdout]   --> src/args.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl OptLevelArg {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 70 |     pub fn as_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn is_optimized(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `builder_ctx` is never read
[INFO] [stdout]   --> src/compiler/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Compiler<'a> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     builder_ctx: FunctionBuilderContext,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut_generic` is never used
[INFO] [stdout]   --> src/compiler/compile_state_impl.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub trait PushGetGeneric {
[INFO] [stdout]    |           -------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn get_mut_generic(&mut self, name: &str) -> Option<&mut GenericInfo>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_stmt_cloned` is never used
[INFO] [stdout]   --> src/compiler/compile_state_impl.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl FunctionState<'_, '_> {
[INFO] [stdout]    | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn get_stmt_cloned(&self, id: StmtId) -> TypedStatement {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_stmt_ref` and `get_stmt_cloned` are never used
[INFO] [stdout]   --> src/compiler/compile_state_impl.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl GlobalState<'_, '_> {
[INFO] [stdout]    | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn get_stmt_ref(&self, id: StmtId) -> &TypedStatement {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub fn get_stmt_cloned(&self, id: StmtId) -> TypedStatement {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `define_struct`, `insert_symbol_in_top`, and `find` are never used
[INFO] [stdout]    --> src/compiler/table.rs:231:12
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl SymbolTable {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 231 |     pub fn define_struct(&mut self, name: &str, struct_layout: StructLayout) -> Symbol {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     pub fn insert_symbol_in_top(&mut self, name: &str, sym: Symbol) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn find(&self, def_index: usize) -> Option<Symbol> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `int_value_to_int_type` is never used
[INFO] [stdout]   --> src/compiler/imm.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn int_value_to_int_type(value: &IntValue) -> cranelift::prelude::Type {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `NoRepeatPush` is never used
[INFO] [stdout]  --> src/traits.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait NoRepeatPush<T> {
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BuilderExtends` is never used
[INFO] [stdout]   --> src/traits.rs:46:11
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait BuilderExtends {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToIntValue` is never used
[INFO] [stdout]   --> src/traits.rs:83:11
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub trait ToIntValue {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `builder_ctx` is never read
[INFO] [stdout]   --> src/compiler/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Compiler<'a> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     builder_ctx: FunctionBuilderContext,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `int_value_to_int_type` is never used
[INFO] [stdout]   --> src/compiler/imm.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn int_value_to_int_type(value: &IntValue) -> cranelift::prelude::Type {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `Command { std: "docker" "inspect" "725489abf996a60200aaa5a0e8812394a2ab4012bb7c5494d1e936fc6fb150f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725489abf996a60200aaa5a0e8812394a2ab4012bb7c5494d1e936fc6fb150f5", kill_on_drop: false }`
[INFO] [stdout] 725489abf996a60200aaa5a0e8812394a2ab4012bb7c5494d1e936fc6fb150f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4a6cbd61c1a8046ba374706ec5a31ba5dbb5838a7bcc29068c419ddf1f6efc4
[INFO] running `Command { std: "docker" "start" "-a" "f4a6cbd61c1a8046ba374706ec5a31ba5dbb5838a7bcc29068c419ddf1f6efc4", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on library `ant_cranelift_compiler` which is deprecated
[INFO] [stderr] warning: unused manifest key: lib.version
[INFO] [stderr] warning: field `builder_ctx` is never read
[INFO] [stderr]   --> src/compiler/mod.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct Compiler<'a> {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 43 |     builder_ctx: FunctionBuilderContext,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `int_value_to_int_type` is never used
[INFO] [stderr]   --> src/compiler/imm.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn int_value_to_int_type(value: &IntValue) -> cranelift::prelude::Type {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `antc` (lib) generated 2 warnings
[INFO] [stderr] warning: `antc` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: methods `as_str` and `is_optimized` are never used
[INFO] [stderr]   --> src/args.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 69 | impl OptLevelArg {
[INFO] [stderr]    | ---------------- methods in this implementation
[INFO] [stderr] 70 |     pub fn as_str(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 74 |     pub fn is_optimized(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `builder_ctx` is never read
[INFO] [stderr]   --> src/compiler/mod.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct Compiler<'a> {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 43 |     builder_ctx: FunctionBuilderContext,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_mut_generic` is never used
[INFO] [stderr]   --> src/compiler/compile_state_impl.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub trait PushGetGeneric {
[INFO] [stderr]    |           -------------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 40 |     fn get_mut_generic(&mut self, name: &str) -> Option<&mut GenericInfo>;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_stmt_cloned` is never used
[INFO] [stderr]   --> src/compiler/compile_state_impl.rs:79:12
[INFO] [stderr]    |
[INFO] [stderr] 66 | impl FunctionState<'_, '_> {
[INFO] [stderr]    | -------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 79 |     pub fn get_stmt_cloned(&self, id: StmtId) -> TypedStatement {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_stmt_ref` and `get_stmt_cloned` are never used
[INFO] [stderr]   --> src/compiler/compile_state_impl.rs:93:12
[INFO] [stderr]    |
[INFO] [stderr] 84 | impl GlobalState<'_, '_> {
[INFO] [stderr]    | ------------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 93 |     pub fn get_stmt_ref(&self, id: StmtId) -> &TypedStatement {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 97 |     pub fn get_stmt_cloned(&self, id: StmtId) -> TypedStatement {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `define_struct`, `insert_symbol_in_top`, and `find` are never used
[INFO] [stderr]    --> src/compiler/table.rs:231:12
[INFO] [stderr]     |
[INFO] [stderr] 154 | impl SymbolTable {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 231 |     pub fn define_struct(&mut self, name: &str, struct_layout: StructLayout) -> Symbol {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 273 |     pub fn insert_symbol_in_top(&mut self, name: &str, sym: Symbol) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 289 |     pub fn find(&self, def_index: usize) -> Option<Symbol> {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `NoRepeatPush` is never used
[INFO] [stderr]  --> src/traits.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait NoRepeatPush<T> {
[INFO] [stderr]   |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `BuilderExtends` is never used
[INFO] [stderr]   --> src/traits.rs:46:11
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub trait BuilderExtends {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ToIntValue` is never used
[INFO] [stderr]   --> src/traits.rs:83:11
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub trait ToIntValue {
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `antc` (bin "antc" test) generated 10 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ant_cranelift_compiler-0768d092edf3794e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] cargo:warning=x86_64-linux-gnu-ar: libtest_program.a: Read-only file system
[INFO] [stdout] test compiler::compiler_impl::tests::simple_program ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- compiler::compiler_impl::tests::simple_program stdout ----
[INFO] [stdout] Compilation successful! Object code size: 1248 bytes
[INFO] [stdout] 
[INFO] [stdout] thread 'compiler::compiler_impl::tests::simple_program' (18) panicked at src/compiler/compiler_impl.rs:2311:84:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error { kind: ToolExecError, message: "command did not execute successfully (status code exit status: 1): ZERO_AR_DATE=\"1\" \"x86_64-linux-gnu-ar\" \"cq\" \"libtest_program.a\" \"/tmp/.tmpR4vEA4/output.o\"" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59501d85019a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59501d85019a - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59501d85019a - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59501d85019a - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59501d869faa - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59501d869faa - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x59501d8566a2 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x59501d8566a2 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x59501d82b0df - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59501d82b0df - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59501d846a19 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x59501d0d3e5c - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x59501d0d3e5c - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x59501d846bd2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x59501d846bd2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x59501d82b198 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x59501d81fba9 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x59501d82c06d - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x59501d86a76c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x59501d86a4e2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x59501d087846 - <core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::error::Error>>>::unwrap
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x59501d087846 - ant_cranelift_compiler[fd18c2e94cac07bf]::compiler::compiler_impl::tests::simple_program
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler/compiler_impl.rs:2311:84
[INFO] [stdout]   22:     0x59501d084f47 - ant_cranelift_compiler[fd18c2e94cac07bf]::compiler::compiler_impl::tests::simple_program::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/compiler/compiler_impl.rs:2237:24
[INFO] [stdout]   23:     0x59501d0ab446 - <ant_cranelift_compiler[fd18c2e94cac07bf]::compiler::compiler_impl::tests::simple_program::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x59501d0c713b - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x59501d0c713b - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x59501d0d492b - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x59501d0d492b - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x59501d0d492b - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x59501d0d492b - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x59501d0d492b - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x59501d0d492b - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x59501d0d492b - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x59501d0ce044 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x59501d0ce044 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x59501d0d7532 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x59501d0d7532 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x59501d0d7532 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x59501d0d7532 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x59501d0d7532 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x59501d0d7532 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x59501d0d7532 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x59501d84f42f - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   43:     0x59501d84f42f - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x7f77e6d47aa4 - <unknown>
[INFO] [stdout]   45:     0x7f77e6dd4a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     compiler::compiler_impl::tests::simple_program
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f4a6cbd61c1a8046ba374706ec5a31ba5dbb5838a7bcc29068c419ddf1f6efc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a6cbd61c1a8046ba374706ec5a31ba5dbb5838a7bcc29068c419ddf1f6efc4", kill_on_drop: false }`
[INFO] [stdout] f4a6cbd61c1a8046ba374706ec5a31ba5dbb5838a7bcc29068c419ddf1f6efc4
